Package io.strimzi.kafka.oauth.metrics

Class MetricsUtil

java.lang.Object

io.strimzi.kafka.oauth.metrics.MetricsUtil

public class MetricsUtil
extends Object

Static utility methods used for metrics

Constructor Summary

Constructors

Constructor	Description
MetricsUtil()

Method Summary

Modifier and Type	Method	Description
static Map<String,String>	addHttpErrorAttrs(Map<String,String> attrs, Throwable ex)	Add http error attributes to the passed map of attributes
static Map<String,String>	addHttpSuccessAttrs(Map<String,String> attrs)	Add http success attributes to the passed map of attributes
static Map<String,String>	getSensorKeyAttrs(String contextId, String mechanism, URI uri, String kind)	Get the attributes for the sensor key using passed info.
static Map<String,String>	getSensorKeyAttrs(String contextId, URI uri, String kind)	Get the attributes for the sensor key using passed info
static String	hostAttr(URI uri)	Extract the hostname:port from the passed url For 'http' protocol use port 80 as the default.
static String	pathAttr(URI uri)	Resolve the raw path of the passed url

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MetricsUtil

public MetricsUtil()

Method Details

getSensorKeyAttrs

public static Map<String,String> getSensorKeyAttrs(String contextId,
 String mechanism,
 URI uri,
 String kind)

Get the attributes for the sensor key using passed info.

Parameters:

contextId - a contextId

mechanism - a SASL authentication mechanism used

uri - a URI associated with the sensor

kind - a 'kind' for the sensor

Returns:

The map of attributes for the SensorKey

getSensorKeyAttrs

public static Map<String,String> getSensorKeyAttrs(String contextId,
 URI uri,
 String kind)

Get the attributes for the sensor key using passed info

Parameters:

contextId - a contextId

uri - a URI associated with the sensor

kind - a 'kind' for the sensor

Returns:

The map of attributes for the SensorKey

addHttpSuccessAttrs

public static Map<String,String> addHttpSuccessAttrs(Map<String,String> attrs)

Add http success attributes to the passed map of attributes

Parameters:

attrs - A target attributes map

Returns:

The passed attributes map

addHttpErrorAttrs

public static Map<String,String> addHttpErrorAttrs(Map<String,String> attrs,
 Throwable ex)

Add http error attributes to the passed map of attributes

Parameters:

attrs - A target attributes map

ex - The exception that occurred

Returns:

The passed attributes map

pathAttr

public static String pathAttr(URI uri)

Resolve the raw path of the passed url

Parameters:

uri - a URI object

Returns:

The path component of the URI

hostAttr

public static String hostAttr(URI uri)

Extract the hostname:port from the passed url For 'http' protocol use port 80 as the default. For 'https' protocol use port 443 as the default.

Parameters:

uri - the URI object

Returns:

The hostname:port